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<head><meta charset="utf-8"><title>weekly meeting 2018-08-09 · t-compiler · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/index.html">t-compiler</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html">weekly meeting 2018-08-09</a></h3>

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<a name="131173763"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131173763" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131173763">(Aug 09 2018 at 13:59)</a>:</h4>
<p>Hello <span class="user-group-mention" data-user-group-id="492">@T-compiler</span> <span class="emoji emoji-1f44b" title="wave">:wave:</span></p>



<a name="131173773"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131173773" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131173773">(Aug 09 2018 at 13:59)</a>:</h4>
<p>o/</p>



<a name="131173837"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131173837" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131173837">(Aug 09 2018 at 14:00)</a>:</h4>
<p>o/</p>



<a name="131173844"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131173844" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131173844">(Aug 09 2018 at 14:00)</a>:</h4>
<p>I'm brewing up some coffee, so brb :)</p>



<a name="131173849"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131173849" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131173849">(Aug 09 2018 at 14:00)</a>:</h4>
<p>Etherpad: <a href="https://public.etherpad-mozilla.org/p/rust-compiler-meeting" target="_blank" title="https://public.etherpad-mozilla.org/p/rust-compiler-meeting">https://public.etherpad-mozilla.org/p/rust-compiler-meeting</a></p>



<a name="131174235"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174235" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174235">(Aug 09 2018 at 14:06)</a>:</h4>
<p>ok...</p>



<a name="131174260"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174260" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174260">(Aug 09 2018 at 14:06)</a>:</h4>
<p>## P-high</p>



<a name="131174283"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174283" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174283">(Aug 09 2018 at 14:07)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/52966" target="_blank" title="https://github.com/rust-lang/rust/issues/52966">#52966</a> -- New deny(const_err) in unreachable code</p>



<a name="131174306"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174306" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174306">(Aug 09 2018 at 14:07)</a>:</h4>
<blockquote>
<p>Hmm, you're right -- rustc 1.10 through 1.25 do lint this as a warning. 1.26 through 1.28 do not, and now 1.29 lints it again, denied by default.</p>
</blockquote>



<a name="131174309"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174309" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174309">(Aug 09 2018 at 14:07)</a>:</h4>
<p>fun</p>



<a name="131174381"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174381" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174381">(Aug 09 2018 at 14:08)</a>:</h4>
<p>so I guess the question is .. do we do anything here?</p>



<a name="131174388"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174388" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174388">(Aug 09 2018 at 14:08)</a>:</h4>
<p><span class="user-mention" data-user-id="124288">@Oli</span> thoughts?</p>



<a name="131174390"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174390" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174390">(Aug 09 2018 at 14:08)</a>:</h4>
<p>This is an expected regression after miri</p>



<a name="131174399"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174399" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174399">(Aug 09 2018 at 14:08)</a>:</h4>
<p>I didn't implement the linting for casts, now I did</p>



<a name="131174418"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174418" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174418">(Aug 09 2018 at 14:09)</a>:</h4>
<p>I think the only real 2 options are</p>



<a name="131174431"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174431" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174431">(Aug 09 2018 at 14:09)</a>:</h4>
<p>do we leave as is, or do we make <code>const_err</code> warn-by-default again</p>



<a name="131174434"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174434" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174434">(Aug 09 2018 at 14:09)</a>:</h4>
<p>sounds like "leave as is" is probably fine</p>



<a name="131174519"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174519" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174519">(Aug 09 2018 at 14:10)</a>:</h4>
<p>(agree? disagree?)</p>



<a name="131174540"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174540" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174540">(Aug 09 2018 at 14:10)</a>:</h4>
<p>ok</p>



<a name="131174560"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174560" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174560">(Aug 09 2018 at 14:10)</a>:</h4>
<p>next up: <a href="https://github.com/rust-lang/rust/issues/52849" target="_blank" title="https://github.com/rust-lang/rust/issues/52849">#52849</a> -- A pretty big performance hit after a recent change</p>



<a name="131174569"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174569" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174569">(Aug 09 2018 at 14:10)</a>:</h4>
<p>specifically, some kind of CTFE compile-time regression?</p>



<a name="131174587"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174587" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174587">(Aug 09 2018 at 14:11)</a>:</h4>
<p>yea, <span class="user-mention" data-user-id="120791">@RalfJ</span>  fixed most of it</p>



<a name="131174601"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174601" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174601">(Aug 09 2018 at 14:11)</a>:</h4>
<p>perf tests will appear in the next ~5 hours</p>



<a name="131174602"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174602" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174602">(Aug 09 2018 at 14:11)</a>:</h4>
<p>still some weird edge cases, but we have benchmark canaries now</p>



<a name="131174674"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174674" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174674">(Aug 09 2018 at 14:12)</a>:</h4>
<p>ok</p>



<a name="131174682"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174682" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174682">(Aug 09 2018 at 14:12)</a>:</h4>
<p><span class="emoji emoji-1f44d" title="+1">:+1:</span></p>



<a name="131174693"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174693" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174693">(Aug 09 2018 at 14:12)</a>:</h4>
<p>so we'll leave it as is for now</p>



<a name="131174710"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174710" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174710">(Aug 09 2018 at 14:12)</a>:</h4>
<p>next: <a href="https://github.com/rust-lang/rust/issues/52390" target="_blank" title="https://github.com/rust-lang/rust/issues/52390">#52390</a> -- Segfault during tests on rust 1.27.x on macOS</p>



<a name="131174725"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174725" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174725">(Aug 09 2018 at 14:13)</a>:</h4>
<p><span class="user-mention" data-user-id="123586">@nagisa</span> is this one of those things you were talking about in the sigsegvs topic?</p>



<a name="131174807"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174807" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174807">(Aug 09 2018 at 14:14)</a>:</h4>
<p>feelings in last week's meeting were to close this week XD</p>



<a name="131174809"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174809" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174809">(Aug 09 2018 at 14:14)</a>:</h4>
<p>oh,I see, this is the TLS thing</p>



<a name="131174814"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174814" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174814">(Aug 09 2018 at 14:14)</a>:</h4>
<p>ok, let's close</p>



<a name="131174852"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174852" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nagisa <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174852">(Aug 09 2018 at 14:15)</a>:</h4>
<p>the issues I’ve talked about were about the compiler itself crashing</p>



<a name="131174854"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174854" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174854">(Aug 09 2018 at 14:15)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/52141" target="_blank" title="https://github.com/rust-lang/rust/issues/52141">#52141</a> -- [Rust 2018] pub use some_crate as some_name breaks glob imports</p>



<a name="131174874"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174874" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174874">(Aug 09 2018 at 14:15)</a>:</h4>
<blockquote>
<p>If someone can investigate this now, please do.<br>
I'll be able to do it in 3-4 weeks.</p>
</blockquote>



<a name="131174882"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174882" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174882">(Aug 09 2018 at 14:15)</a>:</h4>
<p>seems like we might want to find someone to look</p>



<a name="131174934"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174934" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174934">(Aug 09 2018 at 14:16)</a>:</h4>
<p>cc <span class="user-mention" data-user-id="119009">@eddyb</span> — are you still working on the name resolution code as part of EP2 work?</p>



<a name="131174938"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174938" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174938">(Aug 09 2018 at 14:16)</a>:</h4>
<p>although there is <a href="https://github.com/rust-lang/rust/pull/52923" target="_blank" title="https://github.com/rust-lang/rust/pull/52923">https://github.com/rust-lang/rust/pull/52923</a></p>



<a name="131174950"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131174950" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131174950">(Aug 09 2018 at 14:16)</a>:</h4>
<p>it looks like <span class="user-mention" data-user-id="119009">@eddyb</span> is working on this, let's assign to them</p>



<a name="131175003"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175003" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175003">(Aug 09 2018 at 14:17)</a>:</h4>
<p>next is <a href="https://github.com/rust-lang/rust/issues/52140" target="_blank" title="https://github.com/rust-lang/rust/issues/52140">#52140</a> which looks very similar?</p>



<a name="131175024"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175024" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175024">(Aug 09 2018 at 14:17)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/52140" target="_blank" title="https://github.com/rust-lang/rust/issues/52140">#52140</a> -- [Rust 2018] pub use can't export crates</p>



<a name="131175079"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175079" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175079">(Aug 09 2018 at 14:18)</a>:</h4>
<p>I'll assign to <span class="user-mention" data-user-id="119009">@eddyb</span> too :)</p>



<a name="131175088"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175088" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175088">(Aug 09 2018 at 14:18)</a>:</h4>
<p>since they don't seem to be around to defend themselves <span class="emoji emoji-1f47f" title="devil">:devil:</span></p>



<a name="131175123"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175123" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175123">(Aug 09 2018 at 14:19)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/52092" target="_blank" title="https://github.com/rust-lang/rust/issues/52092">#52092</a> -- Recent 12% perf regression in unused-warnings</p>



<a name="131175126"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175126" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175126">(Aug 09 2018 at 14:19)</a>:</h4>
<p>I have my machine back and can do some profile now</p>



<a name="131175130"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175130" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175130">(Aug 09 2018 at 14:19)</a>:</h4>
<p>I've done nothing though</p>



<a name="131175137"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175137" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175137">(Aug 09 2018 at 14:19)</a>:</h4>
<p>I guess I'll give that a go today</p>



<a name="131175157"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175157" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175157">(Aug 09 2018 at 14:19)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/51608" target="_blank" title="https://github.com/rust-lang/rust/issues/51608">#51608</a> -- Code fails to link on macOS with incremental compilation</p>



<a name="131175209"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175209" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175209">(Aug 09 2018 at 14:20)</a>:</h4>
<p><span class="user-mention" data-user-id="124287">@mw</span> thoughts?</p>



<a name="131175230"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175230" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175230">(Aug 09 2018 at 14:20)</a>:</h4>
<p>last week we wanted to determine whether this is really p-high</p>



<a name="131175243"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175243" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175243">(Aug 09 2018 at 14:21)</a>:</h4>
<p>since none of the stakeholders responded, I guess it's not?</p>



<a name="131175261"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175261" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175261">(Aug 09 2018 at 14:21)</a>:</h4>
<p>I guess we can downgrade until somebody complains</p>



<a name="131175263"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175263" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175263">(Aug 09 2018 at 14:21)</a>:</h4>
<p>but -- is this a serious problem that might be affecting others?</p>



<a name="131175302"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175302" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175302">(Aug 09 2018 at 14:22)</a>:</h4>
<p>or is it something very servo specific?</p>



<a name="131175325"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175325" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175325">(Aug 09 2018 at 14:22)</a>:</h4>
<p>it seems to be a very specific case, with explicit linkage for a given global</p>



<a name="131175353"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175353" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175353">(Aug 09 2018 at 14:23)</a>:</h4>
<p>since you get a linker error, I think people would have complained more if they ran into it often</p>



<a name="131175355"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175355" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175355">(Aug 09 2018 at 14:23)</a>:</h4>
<p>ok, downgraded, shall I change you to P-medium?</p>



<a name="131175358"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175358" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175358">(Aug 09 2018 at 14:23)</a>:</h4>
<p>er, I meant</p>



<a name="131175359"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175359" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175359">(Aug 09 2018 at 14:23)</a>:</h4>
<p>shall I unassign you?</p>



<a name="131175369"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175369" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175369">(Aug 09 2018 at 14:23)</a>:</h4>
<p>yes plz</p>



<a name="131175378"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175378" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175378">(Aug 09 2018 at 14:23)</a>:</h4>
<p>k</p>



<a name="131175436"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175436" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175436">(Aug 09 2018 at 14:24)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues/51212" target="_blank" title="https://github.com/rust-lang/rust/issues/51212">#51212</a> --  resolve suggestions do not use <code>crate::</code> when enabled</p>



<a name="131175445"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175445" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175445">(Aug 09 2018 at 14:24)</a>:</h4>
<p>so, the title is not fully accurate anymore</p>



<a name="131175451"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175451" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175451">(Aug 09 2018 at 14:24)</a>:</h4>
<p>I believe that there was a quick fix for using <code>crate::</code></p>



<a name="131175468"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175468" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175468">(Aug 09 2018 at 14:24)</a>:</h4>
<p>but what <em>won't</em> work is getting suggestions from other crates when <code>extern crate</code> is not present (right <span class="user-mention" data-user-id="116013">@qmx</span> ?)</p>



<a name="131175474"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175474" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> qmx <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175474">(Aug 09 2018 at 14:24)</a>:</h4>
<p>yep</p>



<a name="131175475"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175475" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175475">(Aug 09 2018 at 14:24)</a>:</h4>
<p>cc <span class="user-mention" data-user-id="116122">@simulacrum</span> I'm not sure if this should be P-high...</p>



<a name="131175481"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175481" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> qmx <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175481">(Aug 09 2018 at 14:25)</a>:</h4>
<p>working on the full solution atm, after your pointers</p>



<a name="131175506"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175506" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175506">(Aug 09 2018 at 14:25)</a>:</h4>
<p>P-high because edition critical</p>



<a name="131175513"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175513" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175513">(Aug 09 2018 at 14:25)</a>:</h4>
<p>We can downgrade to P-medium, but we want this for the edition for sure</p>



<a name="131175515"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175515" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175515">(Aug 09 2018 at 14:25)</a>:</h4>
<p>ok, I'll leave as is, <span class="user-mention" data-user-id="116013">@qmx</span> and I have been discussing some and there's been progress</p>



<a name="131175521"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175521" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175521">(Aug 09 2018 at 14:25)</a>:</h4>
<p>maybe we should make it P-medium but put on a milestone</p>



<a name="131175561"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175561" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175561">(Aug 09 2018 at 14:26)</a>:</h4>
<p>if it's not already</p>



<a name="131175562"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175562" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> qmx <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175562">(Aug 09 2018 at 14:26)</a>:</h4>
<p>that works for me</p>



<a name="131175566"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175566" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175566">(Aug 09 2018 at 14:26)</a>:</h4>
<p>oh, it is on one</p>



<a name="131175569"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175569" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175569">(Aug 09 2018 at 14:26)</a>:</h4>
<p>ok, <span class="user-mention" data-user-id="116013">@qmx</span>, let's sync up later today anyhow</p>



<a name="131175571"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175571" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> qmx <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175571">(Aug 09 2018 at 14:26)</a>:</h4>
<p>there we go</p>



<a name="131175574"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175574" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> qmx <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175574">(Aug 09 2018 at 14:26)</a>:</h4>
<p><span class="emoji emoji-1f44d" title="+1">:+1:</span></p>



<a name="131175581"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175581" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175581">(Aug 09 2018 at 14:26)</a>:</h4>
<p>Compiler crashed with cannot create local mono-item <a href="https://github.com/rust-lang/rust/issues/50865" target="_blank" title="https://github.com/rust-lang/rust/issues/50865">#50865</a></p>



<a name="131175587"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175587" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175587">(Aug 09 2018 at 14:26)</a>:</h4>
<p>(man, this far into the meeting before I realized I can copy-and-paste exactly what GH displays...)</p>



<a name="131175629"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175629" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175629">(Aug 09 2018 at 14:27)</a>:</h4>
<p>lots of backlog here, I remember this now</p>



<a name="131175698"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175698" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175698">(Aug 09 2018 at 14:28)</a>:</h4>
<p>seems like somebody ought to take charge, but not clear who that person should be</p>



<a name="131175712"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175712" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175712">(Aug 09 2018 at 14:28)</a>:</h4>
<p>/me contemplates</p>



<a name="131175736"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175736" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175736">(Aug 09 2018 at 14:29)</a>:</h4>
<p>well, it's RC milestone, let's levae it for now</p>



<a name="131175826"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175826" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175826">(Aug 09 2018 at 14:30)</a>:</h4>
<p>rust 1.25.0 internal compiler error <a href="https://github.com/rust-lang/rust/issues/49482" target="_blank" title="https://github.com/rust-lang/rust/issues/49482">#49482</a></p>



<a name="131175829"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175829" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175829">(Aug 09 2018 at 14:30)</a>:</h4>
<p>cc <span class="user-mention" data-user-id="124287">@mw</span></p>



<a name="131175850"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175850" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175850">(Aug 09 2018 at 14:31)</a>:</h4>
<p>I think <span class="user-mention" data-user-id="124287">@mw</span> that we don't necessarily have metadata etc for <strong>all</strong> things that get a <code>DefId</code></p>



<a name="131175854"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175854" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175854">(Aug 09 2018 at 14:31)</a>:</h4>
<p>could that be the problem?</p>



<a name="131175858"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175858" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175858">(Aug 09 2018 at 14:31)</a>:</h4>
<p>o yeah, I looked into this a little but it's weird</p>



<a name="131175870"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175870" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175870">(Aug 09 2018 at 14:31)</a>:</h4>
<p>they should be in the DefPathTable</p>



<a name="131175915"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175915" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175915">(Aug 09 2018 at 14:32)</a>:</h4>
<p>yeah, true</p>



<a name="131175916"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175916" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175916">(Aug 09 2018 at 14:32)</a>:</h4>
<p>which is all that should be needed here</p>



<a name="131175925"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175925" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175925">(Aug 09 2018 at 14:32)</a>:</h4>
<p>ok, well, I guess for now I will leave assigned to you?</p>



<a name="131175930"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175930" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175930">(Aug 09 2018 at 14:32)</a>:</h4>
<p>I still think it has to do with proc-macro crates being weird about metadata</p>



<a name="131175936"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175936" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175936">(Aug 09 2018 at 14:32)</a>:</h4>
<p>seems like a likely cause</p>



<a name="131175943"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175943" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175943">(Aug 09 2018 at 14:33)</a>:</h4>
<p>yeah, unless you want to see progress :P</p>



<a name="131175967"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175967" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175967">(Aug 09 2018 at 14:33)</a>:</h4>
<p>:/</p>



<a name="131175990"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131175990" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131175990">(Aug 09 2018 at 14:34)</a>:</h4>
<p>is it hard to reproduce?</p>



<a name="131176030"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176030" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176030">(Aug 09 2018 at 14:34)</a>:</h4>
<p>no</p>



<a name="131176035"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176035" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176035">(Aug 09 2018 at 14:34)</a>:</h4>
<p>there's GH repo that you just need to clone</p>



<a name="131176045"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176045" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176045">(Aug 09 2018 at 14:34)</a>:</h4>
<p>I guess the question is whether we believe it P-high or not</p>



<a name="131176047"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176047" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176047">(Aug 09 2018 at 14:34)</a>:</h4>
<p>it is a regression</p>



<a name="131176048"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176048" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176048">(Aug 09 2018 at 14:34)</a>:</h4>
<p>I'll try to look into it some more next week</p>



<a name="131176052"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176052" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176052">(Aug 09 2018 at 14:34)</a>:</h4>
<p>hard to tell how widespread</p>



<a name="131176054"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176054" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176054">(Aug 09 2018 at 14:34)</a>:</h4>
<p>let's leave as is for now</p>



<a name="131176082"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176082" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176082">(Aug 09 2018 at 14:35)</a>:</h4>
<p>syntax_pos::symbol::Symbol::gensym() is incompatible with stable hashing. <a href="https://github.com/rust-lang/rust/issues/49300" target="_blank" title="https://github.com/rust-lang/rust/issues/49300">#49300</a></p>



<a name="131176086"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176086" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176086">(Aug 09 2018 at 14:35)</a>:</h4>
<p>what should we do about that <span class="emoji emoji-1f446" title="point up">:point_up:</span> ?</p>



<a name="131176091"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176091" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176091">(Aug 09 2018 at 14:35)</a>:</h4>
<p><span class="user-mention" data-user-id="116083">@pnkfelix</span> writes that maybe we should downgrade to P-medium</p>



<a name="131176096"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176096" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176096">(Aug 09 2018 at 14:35)</a>:</h4>
<p>I believe this was one of those "I don't want to forget about it" sort of things</p>



<a name="131176102"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176102" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176102">(Aug 09 2018 at 14:35)</a>:</h4>
<p>I'm kind of inclined to agree we should downgrade</p>



<a name="131176147"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176147" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176147">(Aug 09 2018 at 14:36)</a>:</h4>
<p>yes, I'm OK with that</p>



<a name="131176152"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176152" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> mw <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176152">(Aug 09 2018 at 14:36)</a>:</h4>
<p>there's an assertion in the code now that should catch this early, I think</p>



<a name="131176158"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176158" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176158">(Aug 09 2018 at 14:36)</a>:</h4>
<p>ok</p>



<a name="131176205"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176205" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176205">(Aug 09 2018 at 14:37)</a>:</h4>
<p>Tracking issue for RFC 2093: Infer <code>T: 'x</code> outlives requirements on structs <a href="https://github.com/rust-lang/rust/issues/44493" target="_blank" title="https://github.com/rust-lang/rust/issues/44493">#44493</a></p>



<a name="131176212"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176212" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176212">(Aug 09 2018 at 14:37)</a>:</h4>
<p>FCP is complete</p>



<a name="131176213"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176213" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176213">(Aug 09 2018 at 14:37)</a>:</h4>
<p>I guess we should get someone to stabilize</p>



<a name="131176260"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176260" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176260">(Aug 09 2018 at 14:38)</a>:</h4>
<p>I bet that <span class="user-mention" data-user-id="125141">@toidiu</span> would be up for that :)</p>



<a name="131176295"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176295" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176295">(Aug 09 2018 at 14:38)</a>:</h4>
<p>we should port the compiler to use it too .. oh, we have to wait until beta</p>



<a name="131176300"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176300" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176300">(Aug 09 2018 at 14:38)</a>:</h4>
<p>/me can't wait to stop typing <code>'cx, 'gcx: 'tcx, 'tcx: 'cx</code></p>



<a name="131176416"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176416" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176416">(Aug 09 2018 at 14:40)</a>:</h4>
<p>we should probably split off a separate issue for the new feature gate?</p>



<a name="131176442"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176442" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176442">(Aug 09 2018 at 14:40)</a>:</h4>
<p>ok, that's all of P-high</p>



<a name="131176443"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176443" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176443">(Aug 09 2018 at 14:40)</a>:</h4>
<p>40min, sheesh</p>



<a name="131176459"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176459" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176459">(Aug 09 2018 at 14:41)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/labels/regression-from-stable-to-beta" target="_blank" title="https://github.com/rust-lang/rust/labels/regression-from-stable-to-beta">Stable to beta regressions</a></p>



<a name="131176479"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176479" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176479">(Aug 09 2018 at 14:41)</a>:</h4>
<p>Wildcard imports do not seem to propagate as expected for tuple-like struct types having at least one non-pub field <a href="https://github.com/rust-lang/rust/issues/53140" target="_blank" title="https://github.com/rust-lang/rust/issues/53140">#53140</a></p>



<a name="131176483"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176483" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176483">(Aug 09 2018 at 14:41)</a>:</h4>
<p>kind of looks like... T-compiler?</p>



<a name="131176493"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176493" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176493">(Aug 09 2018 at 14:41)</a>:</h4>
<p>bisected to <a href="https://github.com/rust-lang/rust/pull/52555" target="_blank" title="https://github.com/rust-lang/rust/pull/52555">https://github.com/rust-lang/rust/pull/52555</a></p>



<a name="131176546"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176546" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176546">(Aug 09 2018 at 14:42)</a>:</h4>
<p>I guess I'll mark as P-high, <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span> already assigned themselves...</p>



<a name="131176584"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176584" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176584">(Aug 09 2018 at 14:43)</a>:</h4>
<p>everything else looks properly categorized</p>



<a name="131176594"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176594" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176594">(Aug 09 2018 at 14:43)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/labels/regression-from-stable-to-nightly" target="_blank" title="https://github.com/rust-lang/rust/labels/regression-from-stable-to-nightly">Stable to nightly regressions</a></p>



<a name="131176605"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176605" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176605">(Aug 09 2018 at 14:43)</a>:</h4>
<p>Regression importing log’s warn! macro inside of include!()ed file <a href="https://github.com/rust-lang/rust/issues/53205" target="_blank" title="https://github.com/rust-lang/rust/issues/53205">#53205</a></p>



<a name="131176681"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176681" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176681">(Aug 09 2018 at 14:44)</a>:</h4>
<p>I'm not really clear on what this is but <span class="user-mention" data-user-id="123856">@Vadim Petrochenkov</span> seems to be on it</p>



<a name="131176687"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176687" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176687">(Aug 09 2018 at 14:44)</a>:</h4>
<p>P-high I guess, as it's a regression</p>



<a name="131176724"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176724" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176724">(Aug 09 2018 at 14:45)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=is%3Aopen+label%3Aregression-from-stable-to-stable+-label%3AP-medium+-label%3AP-high+-label%3AP-low" target="_blank" title="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=is%3Aopen+label%3Aregression-from-stable-to-stable+-label%3AP-medium+-label%3AP-high+-label%3AP-low">Stable to stable regressions not previously prioritized</a></p>



<a name="131176726"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176726" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176726">(Aug 09 2018 at 14:45)</a>:</h4>
<p>oh dear, many</p>



<a name="131176734"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176734" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176734">(Aug 09 2018 at 14:45)</a>:</h4>
<p>Internal compiler error: unexpected panic: thread 'main' panicked at 'no entry found for key' <a href="https://github.com/rust-lang/rust/issues/53146" target="_blank" title="https://github.com/rust-lang/rust/issues/53146">#53146</a></p>



<a name="131176796"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176796" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176796">(Aug 09 2018 at 14:46)</a>:</h4>
<p>but <span class="user-mention" data-user-id="119031">@Esteban Küber</span> reports "Happens on stable 1.28. Doesn't occur on beta, nightly or 1.27.2."</p>



<a name="131176805"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176805" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176805">(Aug 09 2018 at 14:46)</a>:</h4>
<p>some kind of impl trait bug I guess</p>



<a name="131176808"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176808" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176808">(Aug 09 2018 at 14:46)</a>:</h4>
<p>I'm inclined..to close?</p>



<a name="131176814"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176814" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176814">(Aug 09 2018 at 14:46)</a>:</h4>
<p>/me getting lazy I guess</p>



<a name="131176817"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176817" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176817">(Aug 09 2018 at 14:46)</a>:</h4>
<p>the question is whether we would do a point release for this</p>



<a name="131176818"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176818" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176818">(Aug 09 2018 at 14:46)</a>:</h4>
<p>and I think not</p>



<a name="131176821"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176821" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176821">(Aug 09 2018 at 14:47)</a>:</h4>
<p>(<span class="user-mention" data-user-id="116122">@simulacrum</span>, thoughts?)</p>



<a name="131176837"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176837" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176837">(Aug 09 2018 at 14:47)</a>:</h4>
<p>Hm, probably no</p>



<a name="131176847"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176847" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176847">(Aug 09 2018 at 14:47)</a>:</h4>
<p>probably good to bisect though</p>



<a name="131176851"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176851" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176851">(Aug 09 2018 at 14:47)</a>:</h4>
<p>I'll assign to myself for bisection</p>



<a name="131176903"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176903" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176903">(Aug 09 2018 at 14:48)</a>:</h4>
<p>ok, I've marked as P-medium in the meantime</p>



<a name="131176912"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176912" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176912">(Aug 09 2018 at 14:48)</a>:</h4>
<p><code>rustc</code> doesn't output anything but exits with 101 and doesn't emit any files <a href="https://github.com/rust-lang/rust/issues/52913" target="_blank" title="https://github.com/rust-lang/rust/issues/52913">#52913</a></p>



<a name="131176928"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176928" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176928">(Aug 09 2018 at 14:48)</a>:</h4>
<p>regression introduced by <span class="user-mention" data-user-id="117350">@Sunjay Varma</span>  in <a href="https://github.com/rust-lang/rust/pull/45904" target="_blank" title="https://github.com/rust-lang/rust/pull/45904">https://github.com/rust-lang/rust/pull/45904</a>, according to <span class="user-mention" data-user-id="119031">@Esteban Küber</span></p>



<a name="131176934"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176934" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176934">(Aug 09 2018 at 14:49)</a>:</h4>
<p>or perhaps by me, since I was reviewer :P</p>



<a name="131176958"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176958" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176958">(Aug 09 2018 at 14:49)</a>:</h4>
<p>oh wait</p>



<a name="131176960"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131176960" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131176960">(Aug 09 2018 at 14:49)</a>:</h4>
<p>maybe I misunderstood the comment</p>



<a name="131177049"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177049" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177049">(Aug 09 2018 at 14:50)</a>:</h4>
<p>I guess queston is how to prioritize this...</p>



<a name="131177065"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177065" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177065">(Aug 09 2018 at 14:50)</a>:</h4>
<p>P-high I suppose. seems bad. Even though GATs are "not really working", someone could stumble on this by accident.</p>



<a name="131177083"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177083" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> varkor <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177083">(Aug 09 2018 at 14:51)</a>:</h4>
<p>shouldn't any use of a GAT be considered an error until they're actually working?</p>



<a name="131177108"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177108" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> varkor <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177108">(Aug 09 2018 at 14:51)</a>:</h4>
<p>or are there some cases where they work enough that people might be using them?</p>



<a name="131177111"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177111" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177111">(Aug 09 2018 at 14:51)</a>:</h4>
<p>they don't work</p>



<a name="131177116"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177116" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177116">(Aug 09 2018 at 14:51)</a>:</h4>
<p>the bug is that rustc emits nothing at all</p>



<a name="131177130"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177130" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177130">(Aug 09 2018 at 14:51)</a>:</h4>
<p>vs some kind of error</p>



<a name="131177143"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177143" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177143">(Aug 09 2018 at 14:52)</a>:</h4>
<p>I'm not really clear on why that is :)</p>



<a name="131177192"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177192" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177192">(Aug 09 2018 at 14:52)</a>:</h4>
<p>rustc fails to raise rlimits for stacksize on mac for doctest runs through make <a href="https://github.com/rust-lang/rust/issues/52801" target="_blank" title="https://github.com/rust-lang/rust/issues/52801">#52801</a></p>



<a name="131177224"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177224" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177224">(Aug 09 2018 at 14:52)</a>:</h4>
<p>I have no real idea what to do about this...</p>



<a name="131177236"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177236" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177236">(Aug 09 2018 at 14:52)</a>:</h4>
<p>is it a regresson really?</p>



<a name="131177250"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177250" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177250">(Aug 09 2018 at 14:53)</a>:</h4>
<p>I guess it occurs because of the stack guard?</p>



<a name="131177333"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177333" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177333">(Aug 09 2018 at 14:54)</a>:</h4>
<p>oh, hmm, is the problem that we are trying to "raise" the stack limit but it's already been raised even higher...?</p>



<a name="131177364"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177364" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177364">(Aug 09 2018 at 14:54)</a>:</h4>
<p>anyway i'm inclined to call this P-medium</p>



<a name="131177470"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177470" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177470">(Aug 09 2018 at 14:56)</a>:</h4>
<p>ok, that's the list of new regressions</p>



<a name="131177505"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177505" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177505">(Aug 09 2018 at 14:57)</a>:</h4>
<p>looking at <a href="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=is%3Aopen%20label%3AT-compiler%20label%3AI-nominated%20" target="_blank" title="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=is%3Aopen%20label%3AT-compiler%20label%3AI-nominated%20">I-nominated issues</a></p>



<a name="131177516"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177516" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177516">(Aug 09 2018 at 14:57)</a>:</h4>
<p>one thing is a PSA: we're starting to land PRs that add <code>#![feature(nll)]</code> to all the rust crates</p>



<a name="131177524"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177524" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177524">(Aug 09 2018 at 14:57)</a>:</h4>
<p>tracking that effort in <a href="https://github.com/rust-lang/rust/issues/53172" target="_blank" title="https://github.com/rust-lang/rust/issues/53172">#53172</a></p>



<a name="131177538"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177538" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177538">(Aug 09 2018 at 14:58)</a>:</h4>
<p>Rustdoc ignores traits implemented inside of a function <a href="https://github.com/rust-lang/rust/issues/52545" target="_blank" title="https://github.com/rust-lang/rust/issues/52545">#52545</a> is nominated</p>



<a name="131177584"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177584" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177584">(Aug 09 2018 at 14:58)</a>:</h4>
<p>seems like fix is underway</p>



<a name="131177593"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177593" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177593">(Aug 09 2018 at 14:58)</a>:</h4>
<p>the other nominations all seem stale</p>



<a name="131177605"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177605" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177605">(Aug 09 2018 at 14:58)</a>:</h4>
<p>I have a thing nominated by the tools team (I think) for the compiler team. The clippy 1.0 RFC is currently waiting on us to decide on lint uplift of correctness lints: <a href="https://github.com/rust-lang/rfcs/blob/b9c8471887f308223c226642cad3a8290731b942/text/0000-clippy-uno.md#correctness-deny" target="_blank" title="https://github.com/rust-lang/rfcs/blob/b9c8471887f308223c226642cad3a8290731b942/text/0000-clippy-uno.md#correctness-deny">https://github.com/rust-lang/rfcs/blob/b9c8471887f308223c226642cad3a8290731b942/text/0000-clippy-uno.md#correctness-deny</a></p>



<a name="131177620"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177620" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177620">(Aug 09 2018 at 14:59)</a>:</h4>
<p>ah, ok</p>



<a name="131177625"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177625" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177625">(Aug 09 2018 at 14:59)</a>:</h4>
<p>Should I create an issue with all the lints and put it into FCP?</p>



<a name="131177628"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177628" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177628">(Aug 09 2018 at 14:59)</a>:</h4>
<p>i.e., to go through that list and decide which lints we will uplift?</p>



<a name="131177633"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177633" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177633">(Aug 09 2018 at 14:59)</a>:</h4>
<p>yea basically</p>



<a name="131177637"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177637" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177637">(Aug 09 2018 at 14:59)</a>:</h4>
<p>that sounds good</p>



<a name="131177638"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177638" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177638">(Aug 09 2018 at 14:59)</a>:</h4>
<p>perhaps T-compiler + T-lang</p>



<a name="131177642"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177642" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177642">(Aug 09 2018 at 14:59)</a>:</h4>
<p>ok, will do</p>



<a name="131177644"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177644" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177644">(Aug 09 2018 at 14:59)</a>:</h4>
<p>or at least just cc the lang folks</p>



<a name="131177652"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177652" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177652">(Aug 09 2018 at 14:59)</a>:</h4>
<p>not really clear where that stuff falls to me</p>



<a name="131177655"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177655" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177655">(Aug 09 2018 at 14:59)</a>:</h4>
<p>doens't matter too much</p>



<a name="131177760"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177760" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177760">(Aug 09 2018 at 15:01)</a>:</h4>
<p># <a href="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=label%3Abeta-nominated" target="_blank" title="https://github.com/rust-lang/rust/issues?utf8=%E2%9C%93&amp;q=label%3Abeta-nominated">beta nominations</a></p>



<a name="131177773"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177773" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> toidiu <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177773">(Aug 09 2018 at 15:01)</a>:</h4>
<p>yes please :)</p>



<a name="131177840"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177840" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177840">(Aug 09 2018 at 15:02)</a>:</h4>
<p>Fix NLL migration mode so that reports region errors when necessary. <a href="https://github.com/rust-lang/rust/issues/53045" target="_blank" title="https://github.com/rust-lang/rust/issues/53045">#53045</a></p>



<a name="131177842"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177842" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177842">(Aug 09 2018 at 15:02)</a>:</h4>
<p>that one is not approved</p>



<a name="131177849"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177849" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177849">(Aug 09 2018 at 15:02)</a>:</h4>
<p>but seems like it clearly should be</p>



<a name="131177914"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177914" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177914">(Aug 09 2018 at 15:03)</a>:</h4>
<p><a href="https://github.com/rust-lang/rust/pulls?q=is%3Aopen+is%3Apr+label%3AS-waiting-on-team+label%3AT-compiler" target="_blank" title="https://github.com/rust-lang/rust/pulls?q=is%3Aopen+is%3Apr+label%3AS-waiting-on-team+label%3AT-compiler">waiting on our team</a></p>



<a name="131177923"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177923" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177923">(Aug 09 2018 at 15:03)</a>:</h4>
<p>(nothing)</p>



<a name="131177926"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177926" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177926">(Aug 09 2018 at 15:04)</a>:</h4>
<p>ok, we're done!</p>



<a name="131177981"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131177981" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131177981">(Aug 09 2018 at 15:04)</a>:</h4>
<p>anybody want to raise anything else?</p>



<a name="131178000"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131178000" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131178000">(Aug 09 2018 at 15:04)</a>:</h4>
<p>thanks all &lt;3</p>



<a name="131193097"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131193097" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Sunjay Varma <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131193097">(Aug 09 2018 at 19:34)</a>:</h4>
<p><span class="user-mention" data-user-id="116009">@nikomatsakis</span> The regression you mentioned where no output is produced was already known to us from the very beginning: <a href="https://github.com/rust-lang/rust/issues/47206" target="_blank" title="https://github.com/rust-lang/rust/issues/47206">https://github.com/rust-lang/rust/issues/47206</a></p>



<a name="131193106"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131193106" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Sunjay Varma <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131193106">(Aug 09 2018 at 19:34)</a>:</h4>
<p>We thought it was weird and knew we should look into it but then no one ever did</p>



<a name="131194918"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131194918" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131194918">(Aug 09 2018 at 20:14)</a>:</h4>
<p><span class="user-mention" data-user-id="117350">@Sunjay Varma</span> oh :) forgot about that!</p>



<a name="131195187"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131195187" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> varkor <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131195187">(Aug 09 2018 at 20:21)</a>:</h4>
<p>although <code>where</code> in assoc ty impls should probably be behind the feature gate too, right?</p>



<a name="131195192"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131195192" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> varkor <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131195192">(Aug 09 2018 at 20:21)</a>:</h4>
<p>so the example in the new issue shouldn't even get to that stage</p>



<a name="131195318"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/131828-t-compiler/topic/weekly%20meeting%202018-08-09/near/131195318" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> nikomatsakis <a href="https://rust-lang.github.io/zulip_archive/stream/131828-t-compiler/topic/weekly.20meeting.202018-08-09.html#131195318">(Aug 09 2018 at 20:23)</a>:</h4>
<p>might be an oversight, not sure</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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